3 years ago

172 - 15x = 7 simply

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

7 0

Answer:

172 - 15x = 7

-15x = 7 - 172

x = -165/-15

x = 11

Inga [223]3 years ago

5 0

Answer:

$172 - 15x = 7 \\ 172 - 7 = 15x \\ \\ 165 = 15x \\ \frac{165}{15} = \frac{15x}{15} \\ 11 = x \\ x = 11$

You might be interested in

Find the height of a parallelogram if its base is 9 feet and its area is 27 square feet

Zinaida [17]

Answer:

H=3ft

Step-by-step explanation:

Base=9

Area =27

I hope I can help you :)

5 0

3 years ago

Javier had $305 in his bank account. His bank charges a fee of $7.50 each month that a balance is below $500. If he makes no oth

OleMash [197]

To find the fee for three weeks, we need to multiply the fee for one week by 3.
7.50 * 3 = 22.5
Subtract:
305 - 22.5 = 282.5
Javier will have $282.50

8 0

3 years ago

Find the circumference of the circle. Use 3.14 for pi

IgorLugansk [536]

Answer:

The circumfrence is 14

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I don't know how to do the middle one or how to show work

pogonyaev

Can you take another pic of it because it is blurry

5 0

3 years ago

Classify the following system of equations.

zubka84 [21]

Answer:

B) consistent, dependent

Step-by-step explanation:

The given system is

45x - 30y = -90

-12x + 8y = 24

Let us make y the subject in both equations to get:

Top equation

$y = \frac{3}{2}y + 3$

Bottom equation

$y = \frac{3}{2}x + 3$

We can see that both equations are identically the same.

There is going to be infinitely many solutions.

We say the system is consistent and dependent.

The correct choice is B

4 0

3 years ago

172 - 15x = 7 simply ​

172 - 15x = 7 simply